AG /SYSTEMS UNDER PRESSURE
AGUSTÍN GARCÍAFULL-STACK / AI ENGINEER

00 / PRESSURE FIELD

I build systems
that stay fast when
things get weird.

Production AI agents used by 20K+ people.
High-traffic web systems.
Performance engineering where milliseconds matter.

SCROLL TO APPLY PRESSURE

01 / WHAT I ACTUALLY BUILD

The system is the product.

Interfaces, models, queues, caches and failure paths are one operating surface. I work across it.

01A / PRODUCTION AI

ORCHESTRATION / STATEFUL

Agents beyond the demo.

Tool use, memory, orchestration, retries, observability and real-world failure modes. I build agents meant to keep working after the impressive demo is over.

01B / HIGH-TRAFFIC WEB

CONCURRENCY / THROUGHPUT

The web, under load.

Full-stack systems designed around real traffic, real state and real bottlenecks — from browser rendering to APIs, databases, caching and edge infrastructure.

01C / PERFORMANCE

PROFILE / MOVE / REPEAT

Make the bottleneck move.

Profiling rendering, networking, caching, queries and architecture until the slowest part of the system is somewhere else.

LATENCY
TRACE
FRAME
16.7MS
THROUGHPUT
RISING
LOAD
VARIABLE

02 / SELECTED SYSTEMS

Capability, under operating conditions.

Representative system studies. Real project names and metrics can replace these without changing the composition.

01 / AGENT INFRASTRUCTURE

  • TOOLS
  • MEMORY
  • EVALS
  • OBSERVABILITY

Production agent systems designed to actually operate.

02 / WEB PLATFORMS

  • FRONTEND
  • BACKEND
  • DATA
  • EDGE

Full-stack products built for real users and real traffic.

03 / PERFORMANCE WORK

  • CPU
  • NETWORK
  • RENDER
  • CACHE

Finding the expensive part, removing it, then doing it again.

03 / RESEARCH / RABBIT HOLES

I like understanding
the systems underneath
the systems.

Information routed through layered latent topologies.

  • Inference
  • Memory
  • Agents
  • Architectures
  • Evals

04 / OFF CLOCK

Same obsession.
Different pressure curve.

I'm also a barista.

PRESSURE
9 BAR
TEMPERATURE
93°C
TIME
00:27

ANOTHER RABBIT HOLE / AERONAUTICSI'm also obsessed with how things fly.

VISIBLE CONTROL / KEYBOARD: B

05 / CONTACT

Build something difficult.

If it involves agents, latency, distributed state, GPUs or a problem that probably shouldn't work in a browser, I'm interested.